Cos Cob

Cos Cob is a neighborhood in the town of Greenwich, Connecticut. The community is situated on Cos Cob Harbor, a sheltered area on the north side of Long Island Sound, and it was once a commercial shipping port that supplied potatoes and apples to New York City. However, the appearance of railroads and the damming of the Mianus River ended its port status, and the water instead served as drinking water for the town's residents. In 2010, Cos Cob had a population of 6,770 people.